{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX7313ATG+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX7313ATGT","canonicalUrl":"https://icboms.com/analog-devices/MAX7313ATGT","factsUrl":"https://icboms.com/api/mcp/products/MAX7313ATG%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX7313ATG+T I2C/SMBus GPIO Expander, 16 I/O, PWM, Open-Drain Output, 400 kHz, 2V-3.6V, -40°C to +125°C, 24-TQFN (4x4), Tape & Reel.","salesMarkdown":"## 16-bit I/O expander with integrated PWM for LED dimming The MAX7313ATG+T is a 16-bit I/O expander from Analog Devices (formerly Maxim Integrated) that adds 16 GPIO pins to a system via an I²C or SMBus interface, with the key differentiator being integrated PWM functionality on each output. Each of the 16 open-drain I/O pins can sink or source up to 50 mA, and the built-in PWM generator allows individual brightness control for LEDs without requiring a separate PWM controller or timer resource from the host MCU. The I²C/SMBus interface runs at 400 kHz, and the part includes an interrupt output (IRQ) that asserts when an input changes state, reducing polling overhead in the firmware.","metaTitle":"MAX7313ATG+T I2C/SMBus GPIO Expander, 16 I/O, PWM, 24-TQFN","metaDescription":"MAX7313ATG+T from Analog Devices: 16-bit I/O expander with PWM, I2C/SMBus interface, 400 kHz, open-drain outputs, 50 mA source/sink, -40 to +125°C, 24-TQFN.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"PWM","Interface":"I²C, SMBus","Output Type":"Open Drain","Mounting Type":"Surface Mount","Number of I/O":"16","Package / Case":"24-WFQFN Exposed Pad","Clock Frequency":"400 kHz","lifecycle_stage":"eol_hot","Interrupt Output":"Yes","Voltage - Supply":"2V ~ 3.6V","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"24-TQFN (4x4)","Current - Output Source/Sink":"50mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.53","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.53000","currency":"USD"},{"qty":10,"price":"$5.86500","currency":"USD"},{"qty":25,"price":"$5.54480","currency":"USD"},{"qty":100,"price":"$4.80560","currency":"USD"},{"qty":250,"price":"$4.55912","currency":"USD"},{"qty":500,"price":"$4.09090","currency":"USD"},{"qty":1000,"price":"$3.45016","currency":"USD"},{"qty":2500,"price":"$3.27765","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to MAX7313ATG+T?","answer":"The MAX7313ATG+T is a unique 16-bit I/O expander with integrated PWM. The closest functional alternative without PWM is the MAX7311ATG+, which is pin-compatible but lacks the PWM feature. For a direct PWM replacement, the MAX7313 is the only part in the family with this combination of I/O count and PWM."},{"question":"What compliance documentation does Analog Devices provide for MAX7313ATG+T?","answer":"Analog Devices provides ROHS3 compliance certification for the MAX7313ATG+T. No UL, IEC, or REACH documentation is listed in the product record."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX7313ATGT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX7313ATGT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}